Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Danja Grossbach"'
Autor:
Scot J. Campbell, Keith McKellop, Yong Dong, Jon C. Lorenz, Fenghe Qiu, Regina C. So, Carl A. Busacca, Danja Grossbach, Ji-Young Kim, Magnus C. Eriksson, Paul-James Jones, Lana Smith, Robert D. Simpson, Robert E Harris, Jana Vitous, Earl Spinelli, Erin M O'Brien, Chiara Zavattaro
Publikováno v:
The Journal of organic chemistry. 69(16)
The Boehringer-Ingelheim phosphinoimidazoline (BIPI) ligands were applied to the formation of chiral quaternary centers in the asymmetric Heck reaction. Several different substrates were examined in detail, using more than 70 members of this new liga
Publikováno v:
Organic letters. 5(4)
[structure: see text] The new BIPI ligands are phosphinoimidazolines that can be electronically tuned in three different ligand regions to explore electronic effects in asymmetric catalysis. Their application to the asymmetric Heck reaction (AHR) in
Publikováno v:
ChemInform. 31
A practical four-step synthesis of (1 S )- tert -butyl-1,2-ethylenediamine has been developed. The sequence proceeds in good overall yield via crystalline intermediates and provides the title compound in 99.3% ee.
Autor:
Danja Grossbach, Lana Smith, Mike Ridges, Carl A. Busacca, Scot Campbell, Earl Spinelli, Yong Dong
Publikováno v:
The Journal of organic chemistry. 65(15)